Performance bottleneck detection: User interface reference
Use these windows to detect performance bottlenecks in your application.
The windows are part of the Profiling and Logging perspective, which can
be used to analyze runtime problems.
The Performance Call Graph view
The Performance Call Graph view shows the dynamic call structure of the program that you are profiling, and indicates where the program spends most of its time.
The Method Details view
The Method Details view displays data about a specific method and its immediate callers and descendants. The data is shown in graphical and tabular formats.